Epoxy with rust rust primer is a low surface treatment of epoxy anti-rust paint. that is: the steel surface has been rusted to do a simple treatment to complete a very good repair Maintenance of the coating, for different levels of corrosion of the surface, a wipe to remove the rust, with a solvent scrub, the use of blade to remove the old paint and other different treatment methods, as to what kind of treatment, The actual situation. In short, no matter what kind of treatment, are exempt from responsible sandblasting grinding process.
Epoxy with rust rust paint for the old paint or corrosion of steel repair coating, such as steel, bridge steel, engineering machinery, pipe corrosion, steel, etc., need to carry out low surface treatment, supporting the corresponding anti-corrosion finish , To achieve a better repair effect, the rust-proof principle is the liquid resin penetration of rust inside, and its package, play a low surface treatment of rust-proof role, so the surface time takes 10 hours, hard 24 hours, after hard work can be covered Painted finish.
If the old paint is acrylic paint, chlorinated rubber paint, fluorocarbon paint and other need to remove the clean, and then use the product. Epoxy antirust paint is widely used in the atmospheric environment can not meet the requirements of steel-based refinery coating requirements, mechanical equipment coating and other fields, including steel, engineering vehicles, highway fence, bridges, tanks, etc. For steel structures that can not be sandblasted, old steel renovation works, and engineering vehicle coating systems.
Commonly used supporting program: Epoxy with rust rust paint + acrylic polyurethane topcoat epoxy rust rust paint + epoxy cloud iron intermediate paint + fluoride carbon paint before painting with shot blasting or sandblasting method of cleaning was Coated steel surface of the oil, oxide, rust, the old coating, etc., to Sweden derusting standard sa2 grade, roughness of 30 ~ 70μm; can also be used manual rust method, Sweden derusting standard ST2 level, roughness 30 to 70 μm. For a different degree of treatment of the treatment of A grade steel surface covered with a comprehensive scale and almost no rust, direct coating with epoxy rust rust paint, you can achieve a good protective effect B-class steel surface has been rusted or Oxide scale has been peeled off, the need for a simple removal of the rust, before coating C grade steel surface oxide due to corrosion and peeling off and a small amount of pitting, can be directly painted epoxy anti rust paint grade steel surface oxide due to corrosion and a comprehensive peeling and has been generally pitting, the need to simply remove the old paint, coated with epoxy rust rust paint, you can achieve a good protective effect
Edit: Alisa Jia